@article{IM2_2020_84_3_a1,
     author = {M. O. Korpusov and E. A. Ovsyannikov},
     title = {Blow-up instability in non-linear wave models with distributed parameters},
     journal = {Izvestiya. Mathematics },
     pages = {449--501},
     publisher = {mathdoc},
     volume = {84},
     number = {3},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2020_84_3_a1/}
}