Approximating deformation fields for the analysis of continuous heterogeneity of biological macromolecules by 3D Zernike polynomials oleh David Herreros, Roy R. Lederman, James Krieger, Amaya Jiménez-Moreno, Marta Martínez, David Myška, David Strelak, Jiri Filipovic, Ivet Bahar, Jose Maria Carazo, Carlos Oscar S. Sanchez