@misc{elediasc12449,
            year = {2011},
          author = {Luca Manica and Paolo Rocca and Davide Franceschini and Andrea Massa},
           title = {A Design Procedure for Sum and Difference Patterns by Means of Reactive Sorting Algorithm},
           month = {January},
        abstract = {A new approach for the synthesis of both sum and difference antenna pattern is proposed. The approach allows to obtain an optimal sum pattern and a sub-optimal difference pattern through the search of a minimal cost path inside an incomplete binary tree.},
             url = {http://www.eledia.org/students-reports/449/}
}