@article{TVP_2003_48_4_a10,
     author = {V. I. Piterbarg and S. Stamatovi\'c},
     title = {Limit theorem for high level $a$-upcrossings},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {811--818},
     year = {2003},
     volume = {48},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_2003_48_4_a10/}
}