000 00521nmm a2200181Ia 4500
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020 _a9783540461371
100 _aBoju Jiang
245 0 _aDifferential Geometry and Topology
250 _a1989
260 _c1989
_bSpringer Berlin
_aHeidelberg
300 _aProceedings
490 _aLecture Notes in Mathematics
_vv.1369
650 _aMathematics and Statistics
700 _a Chia-Kuei Peng
700 _a Zixin Hou
856 _uhttps://doi.org/10.1007/BFb0087524
999 _c30843
_d30843