@article{IM2_1976_10_2_a4,
     author = {V. P. Petrenko},
     title = {On the connection between the deviation values and the {Valiron} defects for integral curves and variable polyvectors},
     journal = {Izvestiya. Mathematics },
     pages = {309--319},
     publisher = {mathdoc},
     volume = {10},
     number = {2},
     year = {1976},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1976_10_2_a4/}
}