Lundgren, Ted (2008): Illegal to punish or punish the illegals: Which way should Ukraine and Moldova choose? Published in: Revista Sciintifica “Studii Economice" No. 1-2 (June 2008): pp. 87-97.
Lundgren, Ted (2008): People smuggling syndicates: An oligopoly analysis in context of the Söderköping process. Published in: Revista ştiinţifică “Studii Economice" , Vol. 2, No. 3-4 (01. December 2008): pp. 33-39.
Lundgren, Ted and Lappo, Petr (2009): State border corruption and illegal migration: A model. Published in: Teoriya veroyatnostei, matematicheskaya statistika i ich prilozheniya. Sbornik nauchnych statei , Vol. 2, (2009): pp. 102-105.
