Benign design in analytical chemistryKaljurand, Mihkel; Koel, MihkelCritical reviews in analytical chemistry2012 / p. 192-195 https://www.tandfonline.com/doi/pdf/10.1080/10408347.2011.645378 Comparison of different extraction methods for simultaneous determination of B complex vitamins in nutritional yeast using LC/MS-TOF and stable isotope dilution assayHälvin, Kristel; Paalme, Toomas; Nisamedtinov, IldarAnalytical and bioanalytical chemistry2013 / p. 1213-1222 : ill Comparison of different extraction methods to determine free and bound forms of B-group vitamins in quinoaHälvin, Kristel; Nisamedtinov, Ildar; Paalme, ToomasAnalytical and bioanalytical chemistry2014 / p. 7355-7366 : ill