1. Quantum computational networks;D Deutsch;Proceedings of the Royal Society A Mathematical Physical and Engineering Sciences,1989
2. Universality in quantum computation;A Ekert;Proceedings of the Royal Society A Mathematical Physical and Engineering Sciences,1995
3. Two-bit gates are universal for quantum computation;D P DiVincenzo;Physical Review A, Atomic, Molecular, and Optical Physics,1995
4. Elementary gates for quantum computation;A Barenco;Physical Review A, Atomic, Molecular, and Optical Physics,1995
5. Efficient Toffoli gates using qubits;A Gilchrist;Physical Review A,2007