Efficient Identification of Objects Carrying Elements of High-Order Symmetry By Using Correlated Orbital Angular Momentum (OAM) StatesAlexander V. Sergienko, Néstor Uribe-Patarroyo, Andrew Fraine, David S. Simon and Olga MinaevaEPJ Web of Conferences, 78 (2014) 01008DOI: https://doi.org/10.1051/epjconf/20147801008