@article{10_4064_cm_24_2_235_240,
     author = {T. Husain and B. D. Malviya},
     title = {On semi-inner product spaces, {I}},
     journal = {Colloquium Mathematicum},
     pages = {235--240},
     publisher = {mathdoc},
     volume = {24},
     number = {2},
     year = {1971},
     doi = {10.4064/cm-24-2-235-240},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-24-2-235-240/}
}