Johansen, P. (1972). An algebraic normal form for regular events. Polyteknisk Forlag.
Chicago Style (17th ed.) CitationJohansen, Peter. An Algebraic Normal Form for Regular Events. Lyngby: Polyteknisk Forlag, 1972.
MLA (9th ed.) CitationJohansen, Peter. An Algebraic Normal Form for Regular Events. Polyteknisk Forlag, 1972.
Warning: These citations may not always be 100% accurate.