共 39 条
[21]
LICHNEROWICZ A, 1959, CR HEBD ACAD SCI, V249, P1329
[22]
MAGNONASHTEKAR A, 1976, THESIS
[29]
Penrose R., 1974, GROUP THEORY NONLINE, V7, DOI [10.1007/978-94-010-2144-9_1, DOI 10.1007/978-94-010-2144-9_1]