%0 Journal Article %A Kishi, Masanori %T A remark on a lower envelope principle %J Annales de l'Institut Fourier %D 1964 %P 473-484 %V 14 %N 2 %I Institut Fourier %U https://doi.org/10.5802/aif.183 %R 10.5802/aif.183 %G en %F AIF_1964__14_2_473_0