@article{IM2_2012_76_4_a5,
     author = {D. Frolenkov},
     title = {The mean value of {Frobenius} numbers with three arguments},
     journal = {Izvestiya. Mathematics},
     pages = {760--819},
     year = {2012},
     volume = {76},
     number = {4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2012_76_4_a5/}
}