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@article{MV_1970_22_2_a3, author = {R. U. Verma}, title = {Addition theorem on {G-function} of two variables}, journal = {Matemati\v{c}ki vesnik}, pages = {165 }, publisher = {mathdoc}, volume = {22}, number = {2}, year = {1970}, url = {http://geodesic.mathdoc.fr/item/MV_1970_22_2_a3/} }
R. U. Verma. Addition theorem on G-function of two variables. Matematički vesnik, Tome 22 (1970) no. 2, p. 165 . http://geodesic.mathdoc.fr/item/MV_1970_22_2_a3/