@article{VUU_2011_3_a10,
     author = {D. L. Fedorov},
     title = {On the line contour {Riemann{\textendash}Stiltjes} integral},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {117--126},
     year = {2011},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2011_3_a10/}
}