TY - JOUR AU - Yair Caro AU - Raphael Yuster TI - Efficient covering designs of the complete graph JO - The electronic journal of combinatorics PY - 1997 VL - 4 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.37236/1295/ DO - 10.37236/1295 ID - 10_37236_1295 ER -