@article{GAMA_1977_1977_1_a3,
     author = {Shah, Manilal},
     title = {Some extensions of the multiplication theorems {(I).}},
     journal = {Gaceta matem\'atica},
     pages = {22-27},
     publisher = {mathdoc},
     volume = {29},
     number = {1-2},
     year = {1977},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/GAMA_1977_1977_1_a3/}
}