@article{10_4064_ap_26_3_253_277,
     author = {T. Jankowski and M. Kwapisz},
     title = {On the existence and uniqueness of solutions of systems of differential equations with a deviated argument},
     journal = {Annales Polonici Mathematici},
     pages = {253--277},
     publisher = {mathdoc},
     volume = {26},
     number = {3},
     year = {1972},
     doi = {10.4064/ap-26-3-253-277},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-26-3-253-277/}
}