%0 Book Section %T A solution theorem for implicit differential equations. Applications to parallelism and geodesics for singular metrics publisher Editorial Complutense %D 2004 %U 8474917670 %@ https://hdl.handle.net/20.500.14352/53213 %X Theorems on parallel transport and geodesics for singular metrics given in [1] are shown to be corollaries of a general theorem on implicit differential equations %~