Reference Label	Details
Schreiner 2008	P. R. Schreiner, H. P. Reisenauer, F. C. Pickard IV, A. C. Simmonett, W. D. Allen, E. Mátyus, and A. G. Császár, Nature 453, 906-909 (2008) Capture of Hydroxymethylene and its Fast Disappearance through Tunnelling