@article{MET_1965__9_175270,
     author = {L. Rade},
     title = {Some waiting times problems},
     journal = {Metrika},
     pages = {222--227},
     publisher = {mathdoc},
     volume = {9},
     year = {1965},
     zbl = {0154.19201},
     url = {http://geodesic.mathdoc.fr/item/MET_1965__9_175270/}
}