NÁDVORNÍK, L., ORLITA, M., GONCHARUK, N.A., SMRČKA, L., NOVÁK, V., JURKA, V., HRUŠKA, K., VÝBORNÝ, Z., WASILEWSKI, Z.R., POTEMSKI, M., VÝBORNÝ, K. From laterally modulated two-dimensional electron gas towards artificial graphene. New Journal of Physics. 2012, 14(5), 1-16. ISSN 1367-2630. E-ISSN 1367-2630. Available: https://doi.org/10.1088/1367-2630/14/5/053002.