共 4 条
[1]
Arnold V. I, 1989, MATH METHODS CLASSIC, VSecond, DOI DOI 10.1007/978-1-4757-1693-1
[2]
DUBROVIN BA, 1984, MODERN GEOMETRY 1
[3]
GILMORE R, 1984, PHYS REV A, V30, P1944
[4]
Weinberg S., 1972, GRAVITATION COSMOLOG