TY - RPRT TI - Fractional diffusion, low exponent levy stable laws, and slow motion denoising of helium ion microscope nanoscale imagery AU - Carasso, Alfred S AU - Vladar, Andras E PY - 2010 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 7727 DO - 10.6028/NIST.IR.7727 ER -