<h1>McLachlan, Andrew D.</h1> <h2>Article from <a href="https://authors.library.caltech.edu">CaltechAUTHORS</a></h2> <ul> <li>Fraenkel, Gideon and Carter, Robert E., el al. (1960) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150501-164555658">Chemical Shifts in C_5H_5^-, C_6H_6 and C_7H_7^+; Chemical Shifts and π-Electron Densities</a>; Journal of the American Chemical Society; Vol. 82; No. 22; 5846-5850; <a href="https://doi.org/10.1021/ja01507a020">10.1021/ja01507a020</a></li> </ul>