Schreiner, Peter R.; Reisenauer, Hans Peter (2008). "Spectroscopic Identification of Dihydroxycarbene". Angewandte Chemie International Edition. 47 (37): 7071–7074. doi:10.1002/anie.200802105. PMID18666191.
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pubmed.ncbi.nlm.nih.gov
Schreiner, Peter R.; Reisenauer, Hans Peter (2008). "Spectroscopic Identification of Dihydroxycarbene". Angewandte Chemie International Edition. 47 (37): 7071–7074. doi:10.1002/anie.200802105. PMID18666191.