TY - JOUR T1 - Multivariate Gaussian Process Emulators With Nonseparable Covariance Structures JO - Technometrics PY - 2013/02/22 AU - Fricker TE AU - Oakley JE AU - Urban NM ED - Chipman HA DO - DOI: 10.1080/00401706.2012.715835 VL - 55 IS - 1 SP - 47 EP - 56 Y2 - 2024/12/25 ER -