Corneanu M., Maiuru G., Minea R., “In vitro” multiplication and acclimatisation in Aztekium ritteri (Fam. Cactaceae), Acta Horti Botanici Bucurestiensis, 1995, 24:175-180
Experiments on shoot regeneration in Aztekium ritteri, culture medium composition and the rooting of in vitro material. Transfer of plants to a greenhouse and the use of grafting during acclimatisation are also described.