%0 Journal Article %A I. I. Ivanchik %T Analytic representation for the equation of state in classical statistical mechanics %J Teoretičeskaâ i matematičeskaâ fizika %D 1996 %P 135-158 %V 108 %N 1 %U http://geodesic.mathdoc.fr/item/TMF_1996_108_1_a10/ %G ru %F TMF_1996_108_1_a10