TY - JOUR AU - Jaco, William TI - Surfaces Embedded in M 2 × S 1 JO - Canadian journal of mathematics PY - 1970 SP - 553 EP - 568 VL - 22 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1970-063-x/ DO - 10.4153/CJM-1970-063-x ID - 10_4153_CJM_1970_063_x ER -