@article{MABA_2001_15_1-2_a5,
     author = {N. A. Soare},
     title = {On the (g,\ensuremath{\varphi}, \ensuremath{\xi}, {\ensuremath{\eta})-Linear} {Connections}},
     journal = {Mathematica balkanica},
     pages = {59},
     publisher = {mathdoc},
     volume = {15},
     number = {1-2},
     year = {2001},
     url = {http://geodesic.mathdoc.fr/item/MABA_2001_15_1-2_a5/}
}