@techreport{MengelSlivovsky21tr,
 author = {Stefan Mengel and Friedrich Slivovsky},
 institution = {Algorithms and Complexity Group, TU Wien},
 number = {AC-TR-21-011},
 title = {Proof Complexity of Symbolic QBF Reasoning},
 url = {http://www.ac.tuwien.ac.at/files/tr/ac-tr-21-011.pdf},
 year = {2021}
}