1. Aghayeva, D.N., Wingfield, M.J., De Beer, W.Z. & Kirisits, T.2004. Two new Ophiostomaspecies with Sporothrixanamorphs from Austria and Azerbaijan. Mycologia, in press.
2. Bakshi, B.K. 1950. Fungi associated with ambrosia beetles in GreatBritain. Transactions of the British Mycological Society, 33,111-20.
3. Bakshi, B.K. 1951. Studies on four species of Ceratocystis, with a discussion on fungi causing sap-stain in Britain. Mycological Paper, 35, 1-16.
4. Ballard, R.G., Walsh, M.A. & Cole, W.E. 1982. Blue-stain fungiin xylem of lodgepole pine: a light-microscope study on extent of hyphal distribution. Canadian Journal of Botany, 60, 2334-41.
5. Ballard, R.G., Walsh, M.A. & Cole, W.E. 1984. The penetration and growth of blue-stain fungi in the sapwood of lodgepole pine attacked by mountain pine beetle. Canadian Journal of Botany, 62,1724-29.