2006 New York Code - Judgment For Deficiency.

 
    §  58. Judgment for deficiency. If upon the sale of the property under
  judgment in a court of record there is a deficiency of proceeds  to  pay
  the  plaintiff's  claim,  judgment  may  be  docketed for the deficiency
  against any person liable therefor, who shall be  adjudged  to  pay  the
  same  in like manner and with like effect as in judgments for deficiency
  in foreclosure cases.