Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1974_16_4_a11, author = {I. I. Perepechai}, title = {Algebraic form of {a{\CYRYO}theorem} of {Hahn--Banach} type for lattice manifolds}, journal = {Matemati\v{c}eskie zametki}, pages = {595--600}, publisher = {mathdoc}, volume = {16}, number = {4}, year = {1974}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1974_16_4_a11/} }
I. I. Perepechai. Algebraic form of aЁtheorem of Hahn--Banach type for lattice manifolds. Matematičeskie zametki, Tome 16 (1974) no. 4, pp. 595-600. http://geodesic.mathdoc.fr/item/MZM_1974_16_4_a11/