@article{Maciejewski:2023,
author
=
"A.Maciejewski and M.Przybylska and G.Valent",
title
=
"The geodesic flow of the BGPP metric is Liouville integrable",
journal
=
"Classical and Quantum Gravity",
volume
=
"Vol. 40",
number
=
"No. 15",
pages
=
"1--13",
year
=
"2023",
}