TY - JOUR AU - Edwin Chan AU - Yuhang Hu AU - Peter Johnson AU - Zhigang Suo AU - Christopher Stafford C2 - Soft Matter DA - 2011-12-16 00:12:00 LA - en PB - Soft Matter PY - 2011 TI - Spherical indentation testing of poroelastic relaxations in thin hydrogel layers UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=909002 ER -