An elementary evaluation of a quartic integral George Boros, Victor H. Moll, Sarah Riley (Author) 1-12 PDF
General conditions for the subadditivityand superadditivity of relations Tamás Glavosits, Arpád Száz (Author) 31-43 PDF
On Orbifold Coverings of Genus 2 Surfaces Alexander Hulpke, Tapani Kuusalo, Marjatta Näätänen, Gerhard Rosenberger (Author) 45-55 PDF
On the Lambek Invariants of Commutative Squares in a Quasi-Abelian Category Yaroslav Kopylov (Author) 57-67 PDF
