Acta Arithmetica -Warszawa- Posted on October 24, 2011 by Men Yali Journal Title: Acta Arithmetica -Warszawa- ISSN: (printed) 0065-1036 (online) 1730-6264 Abbreviation: Acta Arithmetica Copyright Holder: Polskiej Akademii Nauk, Instytut Matematyczny (Polish Academy of Sciences, Institute of Mathematics)
