TY - GEN AU - Edward B Magrab C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1983-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.83-2776 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1983 TI - Determination of the viscoelastic shear modulus using forced torsional vibrations: ER -