"10-APR-00" .
"ST28GSPS" .
"Unavailable" .
"TrapTh228SE" .
.
"accepted" .
.
"ST28GSPS" .
"1" .
"1" .
"Activity standard error of thorium-228 {228Th} per unit dry weight of suspended particulate material by sediment trapping and gamma spectroscopy"@en .
"ST28GSPS" .