1. A research on the possibility of using gibberellin for tulip forcing;Cocozza;Acta Hortic.,1980
2. Some effects of bulb storage temperatures and planting conditions on production of tulip flowers in the greenhouse and outside in southern Georgia;Gill,1957
3. The effect of gibberellin upon flower formation;Lang,1957
4. Influence of bulb harvest dates and temperature treatments on the growth and flowering of Lilium longiflorum Thumb. cv. ‘Nellie White’;Lin;J. Am. Soc. Hortic. Sci.,1975
5. Exogenous gibberellins and abscisic acid effects on growth and development of Lilium longiflorum;Lin;J. Am. Soc. Hortic. Sci.,1975