@article{10_4064_ap_58_2_139_146,
     author = {Stanis{\l}aw Brzychczy},
     title = {Existence of solution of the nonlinear {Dirichlet} problem for differential-functional equations of elliptic type},
     journal = {Annales Polonici Mathematici},
     pages = {139--146},
     publisher = {mathdoc},
     volume = {58},
     number = {2},
     year = {1993},
     doi = {10.4064/ap-58-2-139-146},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-58-2-139-146/}
}