Citation Codes Equivalent Citations citation codes Attorney(S) Peter L. Zimroth, Corporation Counsel (Judith R. Greenwald, Edith I. Spivack Joseph I. Lauer of counsel), for defendant- Robert Abrams, Attorney-General (Harvey M. Berman O. Peter Sherwood of counsel), intervenor-appellant pro se. Ira G. Greenberg, Martin J. Eisen, James P. Kratochvill Richard A. Sinton of counsel), for See more information ... Smart Summary Please sign up to generate summary. AT T INFORMATION SYSTEMS, INC., Respondent, v. CITY OF NEW YORK, Appellant, and ROBERT ABRAMS, as Attorney-General of the State of New York, Inter Order affirmed, with costs, for the reasons stated in the opinion by Justice Ernst H. Rosenberger at the Appellate Division ( 137 A.D.2d 7). Concur: Chief Judge WACHTLER and Judges SIMONS, KAYE, ALEXANDER, TITONE, HANCOCK, JR., and BELLACOSA.