Staab, Heinz A. Department of Organic Chemistry, Max Planck Institute for Medical Research, Max Planck Society;
https://www.sciencedirect.com/science/article/pii/S0040403901947185/pdf?md5=32f494cbbfae1b7e5f5175774a3f060d&pid=1-s2.0-S0040403901947185-main.pdf (Any fulltext)
https://doi.org/10.1016/S0040-4039(01)94718-5 (Any fulltext)
Staab, H. A., & Henke, H.-E. (1978). Ein Donor-Acceptor-[2.2]Paracyclophan mit Tetracyanochinodimethan (TCNQ) als Acceptor. Tetrahedron Letters, 19(22), 1955-1958. doi:10.1016/S0040-4039(01)94718-5.