TY - JOUR AU - VanLandingham, Mark AU - Villarrubia, John AU - Meyers, G C2 - ACS Polymer Preprints DA - 2000-01-01 00:01:00 LA - en M1 - 41(2) PB - ACS Polymer Preprints PY - 2000 TI - Nanoindentation of Polymers: Tip Shape Calibration and Uncertainty Issues ER -