Salgare, S. (2006) “Alteration of resting period of pollen of five cultivars of Petunia axillaris BSP. by Gramoxone: Further Evidence of a Criticism of Brewbaker and Kwack’s (1963), Saoji and Chitaley (1972), Berg (1973), Brandt (1974), Vick and Bevan (1976), Rasmussan (1977”, Environment Conservation Journal, 7(3), pp. 51–57. doi: 10.36953/ECJ.2006.070308.