Authors: McCune, B Obermayer, W

Citation: B. Mccune et W. Obermayer, Typification of Hypogymnia hypotrypa and H. sinica, MYCOTAXON, 79, 2001, pp. 23-27

Authors: Elix, JA Wardlaw, JH Obermayer, W

Citation: Ja. Elix et al., 2-Hydroxyvirensic acid, a new depsidone from the lichen Sulcaria sulcata, AUST J CHEM, 53(3), 2000, pp. 233-235

Authors: Hansen, ES Obermayer, W

Citation: Es. Hansen et W. Obermayer, Notes on Arthrorhaphis and its lichenicolous fungi in Greenland, BRYOLOGIST, 102(1), 1999, pp. 104-107

Authors: Elix, JA Wardlaw, JH Archer, AW Obermayer, W

Citation: Ja. Elix et al., 2-methoxypsoromic acid, a new lichen depsidone from Pertusaria and Sulcaria species, AUST J CHEM, 52(7), 1999, pp. 717-719