%0 Journal Article %A Gasper, George %A Rahman, Mizan %T An Indefinite Bibasic Summation Formula and Some Quadratic, Cubic and Quartic Summation and Transformation Formulas %J Canadian journal of mathematics %D 1990 %P 1-27 %V 42 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1990-001-5/ %R 10.4153/CJM-1990-001-5 %F 10_4153_CJM_1990_001_5