@article{IM2_2011_75_4_a2,
     author = {M. O. Korpusov},
     title = {On the blow-up of internal gravitational waves with non-linear sources},
     journal = {Izvestiya. Mathematics },
     pages = {691--710},
     publisher = {mathdoc},
     volume = {75},
     number = {4},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2011_75_4_a2/}
}