https://aif.centre-mersenne.org/article/AIF_1970__20_1_493_0.pdf
https://aif.centre-mersenne.org/article/AIF_1999__49_2_375_0.pdf
http://www.numdam.org/article/ASENS_1970_4_3_3_273_0.pdf
http://www.numdam.org/article/ASENS_1997_4_30_3_367_0.pdf
https://link.springer.com/content/pdf/10.1007%2FBF02383641.pdf
https://link.springer.com/content/pdf/10.1007%2FBF02559598.pdf
https://cloudfront.escholarship.org/dist/prd/content/qt30x2b9n3/qt30x2b9n3.pdf?t=oban8p
https://www.ams.org/journals/bull/1971-77-01/S0002-9904-1971-12644-7/S0002-9904-1971-12644-7.pdf
https://www.ams.org/journals/bull/1971-77-01/S0002-9904-1971-12646-0/S0002-9904-1971-12646-0.pdf
https://www.ams.org/journals/bull/1974-80-06/S0002-9904-1974-13686-4/S0002-9904-1974-13686-4.pdf
https://www.ams.org/journals/bull/1998-35-02/S0273-0979-98-00745-9/S0273-0979-98-00745-9.pdf
http://www.numdam.org/article/BSMF_1970__98__165_0.pdf
http://www.numdam.org/article/BSMF_1998__126_2_245_0.pdf
https://link.springer.com/content/pdf/10.1007%2Fs002220050345.pdf
https://www.jstage.jst.go.jp/article/kyushujm/53/1/53_1_17/_pdf/-char/en
https://link.springer.com/content/pdf/10.1007%2Fs002080050291.pdf
http://www.ams.org/journals/bull/1993-29-02/S0273-0979-1993-00432-4/S0273-0979-1993-00432-4.pdf
http://people.virginia.edu/~lls2l/finite_dimensional.pdf

