%N 13 %O Bibliogr.: p. 8-9. %A Avramescu Cezar %D 2003 %L acta42009 %T Asymptotic behavior of solutions of nonlinear differential equations and generalized guiding functions %P 1-9 %K HatĂĄrĂŠrtĂŠk problĂŠma, differenciĂĄl egyenlĹtlensĂŠgek, nemlineĂĄris egyenletek aszimptotikus viselkedĂŠse