New Uniquely Decodable Codes for the T-User Binary Adder Channel With 3<=T<=5. - Lasse Kiviluoto; Patric R. J. Östergård (IEEE Trans. Inf. Theory, 2007)

Sperner capacity of small digraphs. - Lasse Kiviluoto; Patric R. J. Östergård; Vesa P. Vaskelainen (Adv. Math. Commun., 2009)

Algorithms for finding maximum transitive subtournaments. - Lasse Kiviluoto; Patric R. J. Östergård; Vesa P. Vaskelainen (J. Comb. Optim., 2016)