Maria da Piedade Machado Ramos
AuthID: R-000-AZA
21
TITLE: Invariant differential operators and the Karlhede classification of type-N non-vacuum solutions
AUTHORS: Ramos, MPM;
PUBLISHED: 1998, SOURCE: CLASSICAL AND QUANTUM GRAVITY, VOLUME: 15, ISSUE: 2
AUTHORS: Ramos, MPM;
PUBLISHED: 1998, SOURCE: CLASSICAL AND QUANTUM GRAVITY, VOLUME: 15, ISSUE: 2