TY - JOUR AU - J. Johnson TI - Extreme points in tensor products and a theorem of de Leeuw JO - Studia Mathematica PY - 1970 SP - 159 EP - 162 VL - 37 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-37-2-159-162/ DO - 10.4064/sm-37-2-159-162 LA - en ID - 10_4064_sm_37_2_159_162 ER -