@article{NSJOM_1988_18_2a_3,
     author = {Nikoli\'c-Despotovi\'c 

 Danica and Kiryakova Virginia},
     title = {45-Abelian theorems for the {Obrechkoff} 

 integral transform},
     journal = {Novi Sad Journal of Mathematics},
     pages = {45-60},
     publisher = {mathdoc},
     volume = {18},
     number = {2},
     year = {1988},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1988_18_2a_3/}
}