TY - JOUR AU - Ryszard Winiarczyk AU - Piotr Gawron AU - Jaroslaw Miszczak AU - Łukasz Pawela AU - Zbigniew Puchała BT - International Journal of Quantum Information LA - eng M1 - 1 N1 - arXiv:1212.2439 PY - 2013 EP - 1350007 T2 - International Journal of Quantum Information TI - Analysis of patent activity in the field of quantum information processing VL - 11 SN - 0219-7499 ER -