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Schrodi, Yann; Ung, Thay; Vargas, Angel; Mkrtumyan, Garik; Lee, Choon Woo; Champagne, Timothy M.; Pederson, Richard L.; Hong, Soon Hyeok (2008-08-01). "Ruthenium Olefin Metathesis Catalysts for the Ethenolysis of Renewable Feedstocks". CLEAN – Soil, Air, Water. 36 (8): 669–673. Bibcode:2008CSAW...36..669S. doi:10.1002/clen.200800088. ISSN1863-0669.