@article{Maciejewski:2017,
author
=
"A.Maciejewski and M.Przybylska and W.Szumiński",
title
=
"Anisotropic Kepler and anisotropic two fixed centres problems",
journal
=
"Celestial Mechanics and Dynamical Astronomy",
volume
=
"Vol. 127",
number
=
"iss. 2",
pages
=
"163--184",
year
=
"2017",
}