@article{MV_1978_30_1_a3,
     author = {R. Sen},
     title = {On the iterative process of solving nonlinear operator equations in {PTL-spaces}},
     journal = {Matemati\v{c}ki vesnik},
     pages = {25 },
     year = {1978},
     volume = {30},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/MV_1978_30_1_a3/}
}