@article{FPM_2005_11_5_a9,
     author = {G. Lippner and A. Sz\'{u}cs},
     title = {A~new proof of the {Herbert} multiple-point formula},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {107--116},
     year = {2005},
     volume = {11},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2005_11_5_a9/}
}