Prusiński, J. and Olach, T. 2007. Snap bean (Phaseolus vulgaris L.) yielding affected by intensity of cultivation technology. Part I. Pod yielding and quality . Bulletin of Plant Breeding and Acclimatization Institute. 243 (Mar. 2007), 251–266. DOI:https://doi.org/10.37317/biul-2007-0090.