TY - JOUR AU - M. J. Grannell AU - J. Z. Schroeder TI - Biembeddings of 2-rotational Steiner triple systems JO - The electronic journal of combinatorics PY - 2015 VL - 22 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.37236/4691/ DO - 10.37236/4691 ID - 10_37236_4691 ER -