%0 Journal Article %T Comparison of varying pollen source on productivity of sour cherry cultivars %A Davarynejad, Gholam Hossein %A J. Nyeki %A T. Szabo %A J. Tornyai %A Z. Szabo %A M. Soltesz %A E. Davarynejad %J International Journal of Horticultural Science %@ 1585-0404 %D 2010