@article{10_4064_ap_57_1_91_97,
     author = {Janusz Traple},
     title = {Positive solutions of a renewal equation},
     journal = {Annales Polonici Mathematici},
     pages = {91--97},
     publisher = {mathdoc},
     volume = {57},
     number = {1},
     year = {1992},
     doi = {10.4064/ap-57-1-91-97},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-57-1-91-97/}
}