TY - RPRT TI - Additive and multiplicative perturbations on phi4 kinks. AU - MJ Rodrguez-Plaza AU - L Vázquez PY - 1990 DO - 10.1103/physrevb.41.11437 UR - https://pubmed.ncbi.nlm.nih.gov/9993566/ ID - 9993566 ER -