TY - JOUR AU - Anderson, Ian TI - A variance method in combinatorial number theory JO - Glasgow mathematical journal PY - 1969 SP - 126 EP - 129 VL - 10 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500000677/ DO - 10.1017/S0017089500000677 ID - 10_1017_S0017089500000677 ER -