@article{EMJ_2017_8_3_a7,
     author = {R. Sengupta},
     title = {On fixed points of contraction maps acting in $(q_1, q_2)$-quasimetric spaces and geometric properties of these spaces},
     journal = {Eurasian mathematical journal},
     pages = {70--76},
     publisher = {mathdoc},
     volume = {8},
     number = {3},
     year = {2017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EMJ_2017_8_3_a7/}
}