WASET
    Jorge Martinez-Garcia and  Ingrid Stelzner and  Joerg Stelzner and  Damian Gwerder and  Philipp Schuetz,  Image Processing Approach for Detection of Three-Dimensional Tree-Rings from X-Ray Computed Tomography.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2021, vol. 175(7). 414 - 417
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10012118.