{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Semirings, Automata, Languages (Monographs in Theoretical Computer Science. An EATCS Series)","author_name":"W. Kuich, A. Salomaa","thumbnail_url":"https://www.ebooknetworking.net/books/354/013/big3540137165.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3540137165.html\">Semirings, Automata, Languages (Monographs in Theoretical Computer Science. An EATCS Series)</a>","width":400,"height":300}