RT Book, Section
T1 Sprays that have the same trajectories
A1 Lafuente López, Javier
PB Revista de la Universidad de Santander
YR 1979
FD 1979
LK https://hdl.handle.net/20.500.14352/65444
UL https://hdl.handle.net/20.500.14352/65444
NO Proceedings of the sixth conference of Portuguese and Spanish mathematicians. Part I
DS Docta Complutense
RD 9 may 2024