@article{McCarthy200075, title = "Experimental Structures of the Carbon Chains HC7N, HC9N, and \{HC11N\} by Isotopic Substitution ", journal = "Journal of Molecular Spectroscopy ", volume = "203", number = "1", pages = "75 - 81", year = "2000", note = "", issn = "0022-2852", doi = "http://dx.doi.org/10.1006/jmsp.2000.8149", url = "http://www.sciencedirect.com/science/article/pii/S0022285200981499", author = "M.C. McCarthy and E.S. Levine and A.J. Apponi and P. Thaddeus" }