Spectral integration and spectral theory for non-Archimedean Banach spaces. Ludkovsky, S.; Diarra, B. — 2002 International Journal of Mathematics and Mathematical Sciences
Profinite and finite groups associated with loop and diffeomorphism groups of non-Archimedean manifolds. Ludkovsky, S. V.; Diarra, B. — 2003 International Journal of Mathematics and Mathematical Sciences