@BOOK{ Book!D - 90123523,
AUTHOR = " by G. Rozenberg, A. Salomaa.",
TITLE = "The Book of L",
LIBRARY= "مرکز و کتابخانه مطالعات اسلامی به زبان‌های اروپایی",
SUBJECT = "Computer science.,Computer software.",
URL = "/book/90123523/The-Book-of-L/"}