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Särner G, Richter M, Aldén M.Särner G, et al. Among authors: richter m.Opt Lett. 2008 Jun 15;33(12):1327-9. doi: 10.1364/ol.33.001327.Opt Lett. 2008.PMID: 18552947
Kristensson E, Richter M, Pettersson SG, Aldén M, Andersson-Engels S.Kristensson E, et al. Among authors: richter m.Appl Opt. 2008 Jul 20;47(21):3927-31. doi: 10.1364/ao.47.003927.Appl Opt. 2008.PMID: 18641763
Hult J, Richter M, Nygren J, Aldén M, Hultqvist A, Christensen M, Johansson B.Hult J, et al. Among authors: richter m.Appl Opt. 2002 Aug 20;41(24):5002-14. doi: 10.1364/ao.41.005002.Appl Opt. 2002.PMID: 12206207