Diane M. Donovan, James G. Lefevre, Thomas A. McCourt*, Nicholas J. Cavenagh
 Distinct equilateral triangle dissections of convex regions

L.Karchevska, T.Radul*
 On extension of functors

Fedir M. Sokhatsky, Halyna V. Krainichuk*
 Solution of distributive-like quasigroup functional equations

Fedir M. Sokhatsky*, Iryna V. Fryz
 Invertibility criterion of any composition of two multiary quasigroups

Peter Danchev
 G-Nilpotent Units of Commutative Group Rings

Michael C. Slattery*, Ashley L. Zenisek
 Moufang loops of order 243

V. Volenec, Z. Kolar-Begović*, R. Kolar-Šuper
 Affine regular icosahedron circumscribed around the affine regular octahedron in GS-quasigroup

* - corresponding author