TY - RPRT TI - Protean. AU - Roald Hoffmann AU - Pierre Laszlo PY - 2001 DO - 10.1002/1521-3773(20010316)40:6<1033::aid-anie10330>3.0.co;2-p UR - https://pubmed.ncbi.nlm.nih.gov/11268064/ ID - 11268064 ER -