TY - JOUR AU - Bennett, G. K. AU - Grannell, M. J. AU - Griggs, T. S. TI - Cyclic bi-embeddings of Steiner triple systems on 31 points JO - Glasgow mathematical journal PY - 2001 SP - 145 EP - 151 VL - 43 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S001708950101014X/ DO - 10.1017/S001708950101014X ID - 10_1017_S001708950101014X ER -