TY - RPRT TI - X-ray scattering by dislocations in crystals: I. general theory and application to screw dislocations AU - Levine, L E AU - Thomson, Robb Emeritus PY - 1996 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 5931 DO - 10.6028/NIST.IR.5931 ER -