%0 Journal Article %A A. G. Basuev %T Complete phase diagrams with respect to external fields at low temperatures for models with nearest-neighbor interaction in the case of a finite or countable number of ground states %J Teoretičeskaâ i matematičeskaâ fizika %D 1984 %P 261-278 %V 58 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1984_58_2_a11/ %G ru %F TMF_1984_58_2_a11