@article{Matveev:2017,
author
=
"V.Matveev and E.Miranda and V.Rubtsov and M.Przybylska and S.Tabachnikov",
title
=
"Preface",
journal
=
"Journal of Geometry and Physics",
volume
=
"Vol. 115",
number
=
"no. 1",
pages
=
"1",
year
=
"2017",
}