TY - GEN AU - Dasgupta,C AU - Valls,O T TI - Vortex lattice melting in layered superconductors with periodic columnar pins SN - 0031-9007 PY - 2002///0129 N1 - Publication Type: Journal Article UR - https://doi.org/10.1103/PhysRevLett.87.257002 ER -