@article{10_4064_ap_51_1_283_288,
     author = {George Seifert},
     title = {Global asymptotic behavior of solutions of positively damped {Li\'enard} equations},
     journal = {Annales Polonici Mathematici},
     pages = {283--288},
     publisher = {mathdoc},
     volume = {51},
     number = {1},
     year = {1990},
     doi = {10.4064/ap-51-1-283-288},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-51-1-283-288/}
}