@misc{173561, author = {Klaus Mielenz and Eric Shirley}, title = {Optical Diffraction in Close Proximity to Plane Apertures. IV. Test of a Pseudo-Vectorial Theory}, year = {2006}, number = {111 No. 1}, month = {2006-04-01}, publisher = {Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD}, language = {en}, }