Media type: E-Article Title: Relational and Algebraic Methods in Computer Science: Relational Formalisations of Compositions and Liftings of Multirelations Contributor: Furusawa, Hitoshi; Kawahara, Yasuo; Struth, Georg; Tsumagari, Norihiro imprint: Springer International Publishing, 2015 Published in: Relational and Algebraic Methods in Computer Science Language: Not determined DOI: 10.1007/978-3-319-24704-5_6 ISSN: 0302-9743; 1611-3349 Origination: Footnote: