The free energy of chemical substances. Introduction

[11] LEWIS, 1907, Z PHYS CHEM, V61, P129

[12] LEWIS, 1907, Z PHYS CHEM, V61, P144

[13] LEWIS, 1912, J AM CHEM SOC, V34, P1631

[14] LEWIS, 1907, P AM ACAD, V43, P259

[15] RICHARDS, CARNEGIE I PUB, V118

[16] 1911, PHYS REV, V34, P180

[17] US WEATHER REV, V35, P458

[18] THERMODYNAMICS TECHN

[19] 1898, PHIL T, V190, P301

[20] 1899, P AM ACAD, V35, P3

[11] LEWIS, 1907, Z PHYS CHEM, V61, P129

[12] LEWIS, 1907, Z PHYS CHEM, V61, P144

[13] LEWIS, 1912, J AM CHEM SOC, V34, P1631

[14] LEWIS, 1907, P AM ACAD, V43, P259

[15] RICHARDS, CARNEGIE I PUB, V118

[16] 1911, PHYS REV, V34, P180

[17] US WEATHER REV, V35, P458

[18] THERMODYNAMICS TECHN

[19] 1898, PHIL T, V190, P301

[20] 1899, P AM ACAD, V35, P3