LAZAR, Josef, HRABINA, Jan, ŠERÝ, Mojmír, KLAPETEK, P., ČÍP, Ondřej. Multiaxis interferometric displacement measurement for local probe microscopy. Central European Journal of Physics. 2012, 10(1), 225-231. ISSN 1895-1082. E-ISSN 1644-3608. Available: https://doi.org/10.2478/s11534-011-0093-5