TY - JOUR AU - Lee, K. K. TI - Another Possible Abnormality of Compact Space-Time JO - Canadian mathematical bulletin PY - 1975 SP - 695 EP - 697 VL - 18 IS - 5 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1975-121-8/ DO - 10.4153/CMB-1975-121-8 ID - 10_4153_CMB_1975_121_8 ER -