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@article{FAA_1976_10_2_a9, author = {A. L. Berezovskii and Yu. G. Borisovich}, title = {Homotopies of positive canonical systems with periodic coefficients}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {67--68}, publisher = {mathdoc}, volume = {10}, number = {2}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1976_10_2_a9/} }
TY - JOUR AU - A. L. Berezovskii AU - Yu. G. Borisovich TI - Homotopies of positive canonical systems with periodic coefficients JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1976 SP - 67 EP - 68 VL - 10 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1976_10_2_a9/ LA - ru ID - FAA_1976_10_2_a9 ER -
A. L. Berezovskii; Yu. G. Borisovich. Homotopies of positive canonical systems with periodic coefficients. Funkcionalʹnyj analiz i ego priloženiâ, Tome 10 (1976) no. 2, pp. 67-68. http://geodesic.mathdoc.fr/item/FAA_1976_10_2_a9/