Arithmetic Progressions in Sumsets and Lp -Almost-Periodicity. - Ernie Croot; Izabella Laba; Olof Sisask (Comb. Probab. Comput., 2013)

Convergence Results for Systems of Linear Forms on Cyclic Groups and Periodic Nilsequences. - Pablo Candela; Olof Sisask (SIAM J. Discret. Math., 2014)