GERARD-ANSDELL. — On the critical point of mixed Gases (Sur le point critique des mélanges gazeux); Proceedings of the Royal Society, XXXIV, p. 113; 1882 FoussereauJ. Phys. Theor. Appl., 2 1 (1883) 45-46DOI: https://doi.org/10.1051/jphystap:01883002004500