%0 Journal Article %A Linden, C. N. %A Somadasa, H. %T Zero Tracts of Blaschke Products %J Canadian journal of mathematics %D 1966 %P 1072-1078 %V 18 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1966-106-3/ %R 10.4153/CJM-1966-106-3 %F 10_4153_CJM_1966_106_3