Mohamed Hafez and Georg Hausner, Characterization of the O.ul-mS952 Intron:A Potential Molecular Marker to Distinguish Between Ophiostoma Ulmi and Ophiostoma Novo-Ulmi Subsp. Americana. journal = {International Journal of Biotechnology and Bioengineering}, [online]. World Academy of Science, Engineering and Technology. November 2011, vol. 59(11). 715 - 723 [viewed 21 September 2024]. Available from: https://publications.waset.org/pdf/5301.