Media type: E-Article Title: Coincidences and fixed points of multifunctions into trees Contributor: Schirmer, Helga Published: Mathematical Sciences Publishers, 1970 Published in: Pacific Journal of Mathematics, 34 (1970) 3, Seite 759-767 Language: English DOI: 10.2140/pjm.1970.34.759 ISSN: 0030-8730 Keywords: General Mathematics Origination: Footnote: Access State: Open Access