@article{10_4064_ap_41_3_203_208,
     author = {Haruo Murakami and Shin-ichi Nakagiri and Cheh-Chih Yeh},
     title = {Asymptotic behavior of solutions of non-linear differential equations with deviating arguments via nonstandard analysis},
     journal = {Annales Polonici Mathematici},
     pages = {203--208},
     publisher = {mathdoc},
     volume = {41},
     number = {3},
     year = {1983},
     doi = {10.4064/ap-41-3-203-208},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-41-3-203-208/}
}