TY - JOUR TI - Model Selection and Estimation in Regression with Grouped Variables AU - Ming Yuan AU - Yi Lin JO - Journal of the Royal Statistical Society Series B (Statistical Methodology) PY - 2005 VL - 68 IS - 1 DO - 10.1111/j.1467-9868.2005.00532.x UR - https://doi.org/10.1111/j.1467-9868.2005.00532.x ER -