Media type: E-Article Title: Lecture Notes in Computer Science: Formal Analysis of Hierarchical State Machines Contributor: Alur, Rajeev imprint: Springer Berlin Heidelberg, 2003 Published in: Lecture Notes in Computer Science Language: Not determined DOI: 10.1007/978-3-540-39910-0_3 ISSN: 0302-9743; 1611-3349 Origination: Footnote: