@article{VUU_2016_26_3_a5,
     author = {D. L. Fedorov},
     title = {On the {Riemann{\textendash}Stieltjes} double integral},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {366--378},
     year = {2016},
     volume = {26},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2016_26_3_a5/}
}