TY - JOUR AU - David Clark AU - Vladimir D. Tonchev TI - Enumeration of (16,4,16,4) relative difference sets JO - The electronic journal of combinatorics PY - 2013 VL - 20 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.37236/2776/ DO - 10.37236/2776 ID - 10_37236_2776 ER -