Stener LG (2012). "Clonal differences in susceptibility to the dieback of Fraxinus excelsior in southern Sweden". Scandinavian Journal of Forest Research. 28 (3): 205–216. doi:10.1080/02827581.2012.735699. S2CID85292870.
Stener LG (2012). "Clonal differences in susceptibility to the dieback of Fraxinus excelsior in southern Sweden". Scandinavian Journal of Forest Research. 28 (3): 205–216. doi:10.1080/02827581.2012.735699. S2CID85292870.
John Whiriskey; Paul McCarthy, eds. (May 2006). Ash For Hurleys(PDF) (Report). Fact Sheet No. 35. Teagasc – The Agriculture and Food Development Authority. Archived from the original(PDF) on 22 November 2007.
Petrică Tudor M, Ingrid Agnes M, Szilard B. 2011. Study of Physical Characteristics, Mechanical and Technological Properties of Wood Species from the Fraxinus Genus Encountered in Romania Compared to Other Main Forestry Species. Natural Resources and Sustainable Development [1].
John Whiriskey; Paul McCarthy, eds. (May 2006). Ash For Hurleys(PDF) (Report). Fact Sheet No. 35. Teagasc – The Agriculture and Food Development Authority. Archived from the original(PDF) on 22 November 2007.