TY - BOOK AU - Frank,L.S. TI - On a singular perturbation in the dislocation theory AV - QA3.R46 no.8313 PY - 1983/// CY - Nijmegen PB - Catholic University, Department of Mathematics KW - Perturbation (Mathematics) KW - Singularities KW - Dislocation theory N1 - Includes bibliographical references ER -