Perceptual Complexity and Underlying Sentence Structure - HOLMES, V. M.; FORSTER, K. I. (Periodicals Archive Online (PAO), 1972)
http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:b180-1972-011-02-000003
Keywords: CL-CZ