erc:
who: Welp, U.
what: Properties of electrostatically-driven granular medium: Phase transitions and charge transfer
when: 19991014
where: https://digital.library.unt.edu/ark:/67531/metadc707725/
erc-support:
who: University of North Texas Libraries
what: Permanent: Stable Content:
when: 20081203
where: https://digital.library.unt.edu/ark:/67531/