@article{ZNSL_2015_441_a9,
     author = {Yu. Davydov},
     title = {On convex hull and winding number of self-similar processes},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {154--162},
     year = {2015},
     volume = {441},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2015_441_a9/}
}