共 12 条
[1]
BIANCHI L, 1918, TEORIA GRUPPI CONTIN, P544
[3]
Einstein A, 1917, SITZBER K PREUSS AKA, P142
[4]
EISENHART LP, 1926, RIEMANNIAN GEOMETRY, P57
[6]
On the possibility of a world with constantly negative curvature of space
[J].
ZEITSCHRIFT FUR PHYSIK,
1924, 21
:326-332
[7]
FUBINI G, 1904, ANN MATH, V9, P64
[8]
HILBERT D, 1924, MATH ANN, V92, P15
[9]
Lemaitre G., 1925, J MATH PHYS, V4, P188, DOI DOI 10.1002/SAPM192541188
[10]
ROBERTSON HP, 1928, PHILOS MAG, V5, P385