The method of Poincaré normal forms in problems of integrability of equations of evolution type
Nikolenko, N VТом:
41
Мова:
english
Журнал:
Russian Mathematical Surveys
DOI:
10.1070/RM1986v041n05ABEH003423
Date:
October, 1986
Файл:
PDF, 178 KB
english, 1986