Kuhn, Richard Max Planck Institute for Medical Research, Max Planck Society;
Schulz, Bernhard Max Planck Institute for Medical Research, Max Planck Society;
http://onlinelibrary.wiley.com/doi/10.1002/anie.196202111/epdf (Any fulltext)
https://doi.org/10.1002/anie.196202111 (Any fulltext)
Kuhn, R., & Schulz, B. (1962). On the structure of the optically active cumulenes. Angewandte Chemie International Edition, 1(4), 211. doi:10.1002/anie.196202111.