?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Facta.bibl.u-szeged.hu%2F73653%2F&rft.title=Existence%2C+uniqueness+and+qualitative+properties+of+heteroclinic+solutions+to+nonlinear+second-order+ordinary+differential+equations&rft.creator=+Pei+Minghe&rft.creator=+Wang+Libo&rft.creator=+Lv+Xuezhe&rft.date=2021&rft.type=Foly%C3%B3irat&rft.type=NonPeerReviewed&rft.format=full&rft.language=hu&rft.identifier=http%3A%2F%2Facta.bibl.u-szeged.hu%2F73653%2F1%2Fejqtde_2021_001.pdf&rft.identifier=+++Pei+Minghe%3B++Wang+Libo%3B++Lv+Xuezhe%3A+++Existence%2C+uniqueness+and+qualitative+properties+of+heteroclinic+solutions+to+nonlinear+second-order+ordinary+differential+equations.++(2021)+++&rft.language=eng