Cusumano, Alexander Q., Goddard, William A., and Stoltz, Brian M. The Transition Metal Catalyzed [π2s + π2s + σ2s + σ2s] Pericyclic Reaction: Woodward–Hoffmann Rules, Aromaticity, and Electron Flow. Retrieved from https://par.nsf.gov/biblio/10275139. Journal of the American Chemical Society 142.45 Web. doi:10.1021/jacs.0c09575.

Cusumano, Alexander Q., Goddard, William A., & Stoltz, Brian M. The Transition Metal Catalyzed [π2s + π2s + σ2s + σ2s] Pericyclic Reaction: Woodward–Hoffmann Rules, Aromaticity, and Electron Flow. Journal of the American Chemical Society, 142 (45). Retrieved from https://par.nsf.gov/biblio/10275139. https://doi.org/10.1021/jacs.0c09575

Cusumano, Alexander Q., Goddard, William A., and Stoltz, Brian M. "The Transition Metal Catalyzed [π2s + π2s + σ2s + σ2s] Pericyclic Reaction: Woodward–Hoffmann Rules, Aromaticity, and Electron Flow". Journal of the American Chemical Society 142 (45). Country unknown/Code not available. https://doi.org/10.1021/jacs.0c09575. https://par.nsf.gov/biblio/10275139.

@article{osti_10275139,
place = {Country unknown/Code not available}, title = {The Transition Metal Catalyzed [π2s + π2s + σ2s + σ2s] Pericyclic Reaction: Woodward–Hoffmann Rules, Aromaticity, and Electron Flow}, url = {https://par.nsf.gov/biblio/10275139}, DOI = {10.1021/jacs.0c09575}, abstractNote = {}, journal = {Journal of the American Chemical Society}, volume = {142}, number = {45}, author = {Cusumano, Alexander Q. and Goddard, William A. and Stoltz, Brian M.}, editor = {null} }