@TECHREPORT{elbaum06mar,
author = {Elbaum, S. and Chin, H. and Dwyer, M. and Dokulil, J.},
title = {Carving Differential Unit Test Cases from System Test Cases},
year = {2006},
number = {TR-UNL-CSE-2006-0008},
month = {March},
address = {Lincoln, Nebraska.},
school = {University of Nebraska}
}