1. Application of interference microscopy to biological material;Beneke,1966
2. Restriction fragment variation in the nuclear ribosomal DNA repeat unit within and between Picea rubens and Picea mariana;Bobola;Canadian Journal of Forestry Research,1992
3. Five major nuclear ribosomal repeats represent a large and variable fraction of the genomic DNA of Picea rubens and P. mariana;Bobola;Molecular Biology and Evolution,1992
4. Origine, fonctionnement et variations saisonnières du cambium de l'Acer pseudoplatanus L. (Acéracécs);Catesson;Annales des Sciences Naturelles, Botanique 12e série,1964