Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1980_16_12_a6, author = {Fam Fu}, title = {Attainability of central exponents of a linear {Hamiltonian} {system.~II}}, journal = {Differencialʹnye uravneni\^a}, pages = {2162--2176}, publisher = {mathdoc}, volume = {16}, number = {12}, year = {1980}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1980_16_12_a6/} }
Fam Fu. Attainability of central exponents of a linear Hamiltonian system.~II. Differencialʹnye uravneniâ, Tome 16 (1980) no. 12, pp. 2162-2176. http://geodesic.mathdoc.fr/item/DE_1980_16_12_a6/