TY - GEN A1 - Lay, Vera A1 - Effner, Ute A1 - Niederleithinger, Ernst A1 - Arendt, J. A1 - Hofmann, M. A1 - Kudla, W. T1 - Correction: Lay et al. Ultrasonic quality assurance at magnesia shotcrete sealing structures. Sensors 2022, 22, 8717 T2 - Sensors N2 - The authors wish to correct the following errors in the original paper Lay, V.; Effner, U.; Niederleithinger, E.; Arendt, J.; Hofmann, M.; Kudla, W. Ultrasonic Quality Assurance at Magnesia Shotcrete Sealing Structures. Sensors 2022, 22, 8717, https://doi.org/10.3390/s22228717. PY - 2023 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-584969 DO - https://doi.org/10.3390/s23187966 SN - 1424-8220 VL - 23 IS - 18 SP - 1 EP - 3 PB - MDPI CY - Basel AN - OPUS4-58496 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -