Yongjin Zhang Ph.D. student Max Planck Institute for Dynamics of Complex Technical Systems Sandtorstr. 1 39106 Magdeburg Germany E-Mail: zhangy@mpi-magdeburg.mpg.de [[1]]
Yongjin Zhang Ph.D. student Max Planck Institute for Dynamics of Complex Technical Systems Sandtorstr. 1 39106 Magdeburg Germany E-Mail: zhangy@mpi-magdeburg.mpg.de [[1]]