@article{CMJ_1997__47_1_a0,
     author = {Tsamatos, P. Ch. and Ntouyas, S. K.},
     title = {Boundary value problems for differential equations with deviating arguments},
     journal = {Czechoslovak Mathematical Journal},
     pages = {1--17},
     publisher = {mathdoc},
     volume = {47},
     number = {1},
     year = {1997},
     mrnumber = {1435602},
     zbl = {0903.34057},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_1997__47_1_a0/}
}