TY  - JOUR
AU  - Campoamor Stursberg, Otto-Rudwig
PY  - 2006
SN  - 0716-7776
UR  - https://hdl.handle.net/20.500.14352/50744
T2  - Cubo. A Mathematical Journal
M2  - 25
PB  - Departamento de Matemática, Universidade Federal de Pernambuco, Recife-PE., Brazil
TI  - Reduction of the symmetry algebra of ordinary differential equations by means of additional constraints associated to a subalgebra
TY  - journal article
VL  - 8
ER  -