Polonkai, B., Görög, Á., Raveloson, A., Bodor, E. R., & Székely, B. (2017). Possibilities of 3-D modelling and quantitative morphometric analysis of decimeter-sized Echinoids using photogrammetric approach. In EGU General Assembly 2017 (p. 1). Copernicus Publications. http://hdl.handle.net/20.500.12708/43682