@article{ZNSL_2016_449_a7,
     author = {V. G. Zhuravlev},
     title = {Karyon expansions of {Pisot} numbers in multidimensional continued fractions},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {168--195},
     year = {2016},
     volume = {449},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2016_449_a7/}
}