Organocatalytic asymmetric synthesis of trisubstituted pyrrolidines via a cascade reactionNoole, Artur; Pehk, Tõnis; Järving, Ivar; Lopp, Margus; Kanger, TõnisTetrahedron : asymmetry2012 / p. 188-198 : ill https://www.sciencedirect.com/science/article/pii/S0957416612000912

Organocatalytic asymmetric synthesis of trisubstituted pyrrolidines via a cascade reactionNoole, Artur; Pehk, Tõnis; Lopp, Margus; Kanger, TõnisBOS 2012 : International Conference on Organic Synthesis : July 1-4, 2012, Tallinn, Estonia : program and abstracts2012 / p. 144 https://www.sciencedirect.com/science/article/pii/S0957416612000912

Synthesis of heterobicyclo[3.2.0]heptane derivatives via multicomponent cascade reaction = Heterobitsüklo[3.2.0]heptaanide süntees multikomponentse kaskaadreaktsioonigaAusmees, Kerti2013 http://www.ester.ee/record=b3034700*est