@article{weko_15185_1, author = "Hayakawa,Kazuichi and Nakamura,Seiji and Inaki,Kotoe and Miyazaki,Motoichi", title = "Determination of Carboxylesters by Indirect Photometric Ion Chromatography with an On-Line Enzyme Immobilized Column", journal = "Analytical Sciences", year = "1989", volume = "5", number = "6", pages = "691--695", month = "jan" }