Citation Codes Equivalent Citations citation codes Docket Number No. 5898. Attorney(S) O. Guy Frick, of Detroit, , for Gregory H. Frederick, U.S. , Wm. G. Comb, U.S. , both of Detroit, , for Judges PER CURIAM. See more information ... Smart Summary Please sign up to generate summary. Nickola BOLKAVAC v. John L. ZURBRICK, District Director of Immigration. PER CURIAM. Dismissed pursuant to stipulation.