1. Obtention de Nicotiana haploids à partir d'etamines cultivées in vitro;Bourgin;Ann. Physiol. Veg.,1967
2. Investigation of pollen and spores with the scanning electron microscope;Burrichter;Z. Pflanzenphysiol.,1968
3. Plantes haploides et lignes isogéniques de Nicotiana tobacum obtenues par cultures d'antheres et de tiges in vitro;Devreux;Caryologia,1971
4. Shoot-like and embryolike structures from cultured Sorgum bicolor tissues;Dunstan,1978
5. Pollen ultrastructure in anther cultures of Nicotiana tabacum;Dunwell;II Changes associated with embryogenesis. J. Exp. Bot.,1974