%0 Journal Article %T Finite-dimensionality in Tanaka theory %A Boris Kruglikov %J Mathematics %D 2010 %I arXiv %R 10.1016/j.anihpc.2010.10.001 %X In this paper we extend the Tanaka finiteness theorem and inequality for the number of symmetries to arbitrary distributions (differential systems) and provide several applications. %U http://arxiv.org/abs/1002.0803v2