@article{IM2_2014_78_5_a1,
     author = {S. S. Volosivets},
     title = {Modified {Bessel} ${\mathbf P}$-integrals and $\mathbf P$-derivatives and their properties},
     journal = {Izvestiya. Mathematics },
     pages = {877--901},
     publisher = {mathdoc},
     volume = {78},
     number = {5},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2014_78_5_a1/}
}