1. Performance of trees in the Massachusetts planting of the 1994 NC-140 apple rootstock trial over seven growing seasons;Autio;Fruit Notes,2000
2. Correlation between internode length and tree size in apple;Faust;Acta Hort.,1993
3. Performance of three apple cultivars with 22 dwarfing rootstocks during 8 seasons in Ohio;Ferree;Fruit Var. J.,1995
4. Endogenous auxin and gibberellin levels in low and high vigor apple;Grochowska;Acta Hort.,1984
5. Stem anatomical structure of Delicious and Golden Delicious apple hybrids with various growth dynamics;Jaumein;Acta Hort.,1984