TY - JOUR AU - FORBES, A. D. AU - GRIGGS, T. S. AU - PSOMAS, C. AU - ŠIRÁŇ, J. TI - BIEMBEDDINGS OF STEINER TRIPLE SYSTEMS IN ORIENTABLE PSEUDOSURFACES WITH ONE PINCH POINT JO - Glasgow mathematical journal PY - 2014 SP - 251 EP - 260 VL - 56 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089513000220/ DO - 10.1017/S0017089513000220 ID - 10_1017_S0017089513000220 ER -