Media type: E-Article Title: Lecture Notes in Computer Science: Categorical theory of tree processing Contributor: Alagić, Suad Published: Springer Berlin Heidelberg, 1975 Published in: Lecture Notes in Computer Science (1975), Seite 65-72 Language: Without Specification DOI: 10.1007/3-540-07142-3_62 ISBN: 9783540071426; 9783540374268 ISSN: 0302-9743; 1611-3349 Origination: Footnote: