@article{AFM_1995_20_2_a11,
     author = {Bernd Stratmann},
     title = {A note on counting cuspidal excursions},
     journal = {Annales Fennici Mathematici},
     pages = {359--372},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {1995},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AFM_1995_20_2_a11/}
}