M. Saastamoinen, J.-M. Pihlava, M. Eurola, A. Klemola, L. Jauhiainen, and V. Hietaniemi, “Yield, SDG lignan, cadmium, lead, oil and protein contents of linseed (Linum usitatissimum L.) cultivated in trials and at different farm conditions in the south-western part of Finland”, AFSci, vol. 22, no. 2, pp. 296–306, Jun. 2013.