@article{GDZPPN002474751, title = {An Inhomogeneous Minimum of a Class of Functions.}, journal = {Monatshefte f\"ur Mathematik}, volume = {69}, year = {1965}, pages = {193-207}, zbl = {0163.29403}, url = {http://dml.mathdoc.fr/item/GDZPPN002474751} }
Chander, Vishwa; Rajinderjeet, Hans. An Inhomogeneous Minimum of a Class of Functions.. Monatshefte für Mathematik, Tome 69 (1965) pp. 193-207. http://gdmltest.u-ga.fr/item/GDZPPN002474751/