Fallahi , Hamid-Reza, et al. “Germination Response of Grasspea (Lathyrus Sativus L ) and Arugula (Eruca Sativa L.) to Osmotic and Salinity Stresses”. Plant Breeding and Seed Science, vol. 71, June 2015, pp. 97-108, http://ojs.ihar.edu.pl/index.php/pbss/article/view/268.