Novikov, I. I. and V. I. Avdonin, "Velocity of Sound in Saturated and Superheated Steam", Report at the 7th International Conference of the Properties of Steam, Tokyo, 1968.

59 of 99 w data were selected to develop the IAPWS-95 Formulation.
Temperatures were converted to the ITS-90 scale.

 T / K           p / MPa       w / (m/s)      Author                             No.
  583.184479503    0.211000000  590.000000000 NOVIKOV & Avdonin (1968)           001
  583.184479503    1.090000000  583.000000000 NOVIKOV & Avdonin (1968)           002
  583.184479503    2.230000000  574.000000000 NOVIKOV & Avdonin (1968)           003
  583.184479503    3.360000000  564.000000000 NOVIKOV & Avdonin (1968)           004
  583.184479503    4.250000000  555.000000000 NOVIKOV & Avdonin (1968)           005
  583.184479503    5.180000000  546.000000000 NOVIKOV & Avdonin (1968)           006
  583.184479503    5.960000000  537.000000000 NOVIKOV & Avdonin (1968)           007
  583.184479503    6.790000000  527.000000000 NOVIKOV & Avdonin (1968)           008
  583.184479503    7.980000000  509.000000000 NOVIKOV & Avdonin (1968)           009
  583.184479503    8.470000000  501.000000000 NOVIKOV & Avdonin (1968)           010
  583.184479503    8.900000000  494.000000000 NOVIKOV & Avdonin (1968)           011
  583.184479503    9.290000000  487.000000000 NOVIKOV & Avdonin (1968)           012
  583.184479503    9.670000000  479.000000000 NOVIKOV & Avdonin (1968)           013
  563.181277101    0.216000000  579.000000000 NOVIKOV & Avdonin (1968)           014
  563.181277101    1.140000000  572.000000000 NOVIKOV & Avdonin (1968)           015
  563.181277101    1.790000000  566.000000000 NOVIKOV & Avdonin (1968)           016
  563.181277101    2.410000000  560.000000000 NOVIKOV & Avdonin (1968)           017
  563.181277101    3.020000000  553.000000000 NOVIKOV & Avdonin (1968)           018
  563.181277101    3.770000000  545.000000000 NOVIKOV & Avdonin (1968)           019
  563.181277101    4.360000000  538.000000000 NOVIKOV & Avdonin (1968)           020
  563.181277101    4.810000000  532.000000000 NOVIKOV & Avdonin (1968)           021
  563.181277101    5.350000000  524.000000000 NOVIKOV & Avdonin (1968)           022
  563.181277101    5.830000000  517.000000000 NOVIKOV & Avdonin (1968)           023
  563.181277101    6.340000000  509.000000000 NOVIKOV & Avdonin (1968)           024
  563.181277101    6.680000000  503.000000000 NOVIKOV & Avdonin (1968)           025
  563.181277101    7.050000000  496.000000000 NOVIKOV & Avdonin (1968)           026
  563.181277101    7.290000000  491.000000000 NOVIKOV & Avdonin (1968)           027
  523.170666543    0.212000000  559.000000000 NOVIKOV & Avdonin (1968)           028
  523.170666543    0.628000000  554.000000000 NOVIKOV & Avdonin (1968)           029
  523.170666543    0.994000000  550.000000000 NOVIKOV & Avdonin (1968)           030
  523.170666543    1.610000000  543.000000000 NOVIKOV & Avdonin (1968)           031
  523.170666543    1.950000000  538.000000000 NOVIKOV & Avdonin (1968)           032
  523.170666543    2.430000000  531.000000000 NOVIKOV & Avdonin (1968)           033
  523.170666543    2.780000000  525.000000000 NOVIKOV & Avdonin (1968)           034
  523.170666543    3.160000000  519.000000000 NOVIKOV & Avdonin (1968)           035
  523.170666543    3.450000000  514.000000000 NOVIKOV & Avdonin (1968)           036
  523.170666543    3.700000000  509.000000000 NOVIKOV & Avdonin (1968)           037
  523.170666543    3.870000000  505.000000000 NOVIKOV & Avdonin (1968)           038
  523.170666543    3.977592053  502.000000000 NOVIKOV & Avdonin (1968)           039
  503.163942863    0.223000000  548.000000000 NOVIKOV & Avdonin (1968)           040
  503.163942863    0.625000000  543.000000000 NOVIKOV & Avdonin (1968)           041
  503.163942863    0.940000000  539.000000000 NOVIKOV & Avdonin (1968)           042
  503.163942863    1.410000000  532.000000000 NOVIKOV & Avdonin (1968)           043
  503.163942863    1.720000000  527.000000000 NOVIKOV & Avdonin (1968)           044
  503.163942863    2.060000000  521.000000000 NOVIKOV & Avdonin (1968)           045
  503.163942863    2.270000000  517.000000000 NOVIKOV & Avdonin (1968)           046
  503.163942863    2.490000000  512.000000000 NOVIKOV & Avdonin (1968)           047
  503.163942863    2.680000000  508.000000000 NOVIKOV & Avdonin (1968)           048
  503.163942863    2.797830289  505.000000000 NOVIKOV & Avdonin (1968)           049
  463.149090924    0.218000000  526.000000000 NOVIKOV & Avdonin (1968)           050
  463.149090924    0.496000000  521.000000000 NOVIKOV & Avdonin (1968)           051
  463.149090924    0.771000000  516.000000000 NOVIKOV & Avdonin (1968)           052
  463.149090924    0.942000000  512.000000000 NOVIKOV & Avdonin (1968)           053
  463.149090924    1.130000000  507.000000000 NOVIKOV & Avdonin (1968)           054
  463.149090924    1.255216806  503.000000000 NOVIKOV & Avdonin (1968)           055
  423.135300966    0.208000000  502.000000000 NOVIKOV & Avdonin (1968)           056
  423.135300966    0.346000000  498.000000000 NOVIKOV & Avdonin (1968)           057
  423.135300966    0.431000000  495.000000000 NOVIKOV & Avdonin (1968)           058
  423.135300966    0.475971138  493.000000000 NOVIKOV & Avdonin (1968)           059
