The connectedness of symmetric degeneracy loci: odd ranks. Appendix to "The connectedness of degeneracy loci" by L. W. Tu Joe Harris; Loring W. Tu — 1990 Banach Center Publications
A short proof of the Campbell-Hausdorff formula. (Une courte démonstration de la formule de Campbell-Hausdorff.) Tu, Loring W. — 2004 Journal of Lie Theory