@article{VMUMM_2000_4_a15,
     author = {M. G. Plotnikov},
     title = {On the {Mawhin} integral and its application to {Haar} series},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {63--66},
     publisher = {mathdoc},
     number = {4},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2000_4_a15/}
}