@article{AUM_2012_66_1_a4,
     author = {Frasin, B. A.},
     title = {On certain general integral operators of analytic functions},
     journal = {Annales Universitatis Mariae Curie-Sk{\l}odowska. Mathematica },
     publisher = {mathdoc},
     volume = {66},
     number = {1},
     year = {2012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUM_2012_66_1_a4/}
}