TY - JOUR TI - Cross-entropy optimizer: a new tool to study precession in astrophysical jets PY - 2009 AU - Caproni, A AU - Abraham, Zulema AU - Monteiro, H T2 - Monthly Notices of the Royal Astronomical Society SN - 0035-8711 DO - 10.1111/j.1365-2966.2009.15361.x UR - https://doi.org/10.1111/j.1365-2966.2009.15361.x PP - Oxford VL - 399 SP - 1415- 1428 ER -