%0 Journal Article %T Spectrophotometric Determination of Ca2+ and Ca-Complex Formation Constants: Application to Chemical Enhanced Oil Recovery %A Groenendijk, Dirk J. %A Bouwmeester, Ron %A van Wunnik, Johannes N. M. %J ACS Omega %V 6 %N 7 %P 5027-5032 %D 2021-02-05 %I American Chemical Society %~ DeepDyve