@article{hp-isr-02 
, author =  "Dan Halperin and Eli Packer" 
, title =   "Iterated Snap Rounding" 
, journal = "Comput. Geom. Theory Appl." 
, volume =   23 
, year =     2002 
, pages =    "209--225" 
} 


@inproceedings{hp-srr-01 
, author =  "Dan Halperin and Eli Packer" 
, title =   "Snap Rounding Revisited" 
, booktitle =   "Abstracts 17th European Workshop Comput. Geom." 
, nickname =    "CG 2001" 
, site =    "Berlin" 
, publisher =   "Freie Universit{\"a}t Berlin" 
, year =    2001 
, pages =   "82--85" 
, update =  "01.04 icking" 
}