TY - RPRT TI - RENORMALIZATION TECHNIQUES AND MEAN SQUARE AVERAGING, I. DETERMINISTIC EQUATIONS. AU - R Bellman AU - J M Richardson PY - 1961 DO - 10.1073/pnas.47.8.1191 UR - https://pubmed.ncbi.nlm.nih.gov/16590868/ ID - 16590868 ER -