Kuhn, Richard Max Planck Institute for Medical Research, Max Planck Society;
Fischer, Herbert Max Planck Institute for Medical Research, Max Planck Society;
http://onlinelibrary.wiley.com/doi/10.1002/cber.19590920817/epdf (Any fulltext)
https://doi.org/10.1002/cber.19590920817 (Any fulltext)
Kuhn, R., & Fischer, H. (1959). Über Kumulene, XI. Bis-butatriene und unsymmetrische Butatriene. Chemische Berichte, 92(8), 1848-1857. doi:10.1002/cber.19590920817.