The PINOCCHIO algorithm: pinpointing orbit-crossing collapsed hierarchical objects in a linear density field, Pierluigi Monaco, Tom Theuns and Giuliano Taffoni, 2002, Monthly Notices of the Royal Astronomical Society, 331, 587 (link to ADS).
PINOCCHIO and the Hierarchical Build-Up of Dark-Matter Haloes, Giuliano Taffoni, Pierluigi Monaco and Tom Theuns, 2002, Monthly Notices of the Royal Astronomical Society, 333, 623 (link to ADS).
Predicting the Number, Spatial Distribution and Merging History of Dark Matter Haloes, Pierluigi Monaco, Tom Theuns, Giuliano Taffoni, Fabio Governato, Tom Quinn and Joachim Stadel, 2002, The Astrophysical Journal, 564, 8 (link to ApJ)
An accurate tool for the fast generation of dark matter halo catalogs, Pierluigi Monaco, Emiliano Sefusatti, Stefano Borgani, Martin Crocce, Pablo Fosalba, Ravi Sheth, Tom Theuns, 2013, MNRAS, accepted, arXiv: (link to arXiv)