[[!redirects rs]] ###Reference Details### +-- cite key : rs title : Extension of {$C\sp{\infty }$} functions defined in a half space author : Seeley, R. T. eprint : <> fjournal : Proceedings of the American Mathematical Society issn : 0002-9939 journal : Proc. Amer. Math. Soc. mrclass : 46.38 mrnumber : [MR0165392 (29 \#2676)](http://www.ams.org/mathscinet-getitem?mr=0165392) mrreviewer : J. L. Lions pages : 625–626 url : <> volume : 15 year : 1964 refbase : [264](http://www.math.ntnu.no/~stacey/RefBase/show.php?record=264) =-- {: .bibliography} --- category: functional analysis category: differential topology