@article{GMJ_1997__4_2_47773,
     author = {Pachpatte, B.G.},
     title = {Lyapunov type integral inequalities for certain differential equations.},
     journal = {Georgian Mathematical Journal},
     pages = {138--148},
     publisher = {mathdoc},
     volume = {4},
     number = {2},
     year = {1997},
     zbl = {0879.34013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/GMJ_1997__4_2_47773/}
}