TY - JOUR AU - Neto, Alcides Lins TI - Local structural stability of $C^2$ integrable 1-forms JO - Annales de l'Institut Fourier PY - 1977 DA - 1977/// SP - 197 EP - 225 VL - 27 IS - 2 PB - Institut Fourier UR - http://www.numdam.org/articles/10.5802/aif.657/ UR - https://zbmath.org/?q=an%3A0356.58008 UR - https://www.ams.org/mathscinet-getitem?mr=58 #2848 UR - https://doi.org/10.5802/aif.657 DO - 10.5802/aif.657 LA - en ID - AIF_1977__27_2_197_0 ER -