![Hervé LEHNING | Professor | Ecole normale supérieure de Cachan, Cachan | ENS Cachan | Department of Mathematics Hervé LEHNING | Professor | Ecole normale supérieure de Cachan, Cachan | ENS Cachan | Department of Mathematics](https://www.researchgate.net/profile/Herve-Lehning/publication/284917359/figure/fig7/AS:668237591244800@1536331665017/Herve-Lehning-1-2-3-4-5-6-twice-C-2014-H-Lehning-Used-with-permission_Q320.jpg)
Hervé LEHNING | Professor | Ecole normale supérieure de Cachan, Cachan | ENS Cachan | Department of Mathematics
![PDF) Enfants des Bonnets Rouges et Sainte-Anne: Abandonment in Eighteenth Century Dijon | Jessica Nelson - Academia.edu PDF) Enfants des Bonnets Rouges et Sainte-Anne: Abandonment in Eighteenth Century Dijon | Jessica Nelson - Academia.edu](https://0.academia-photos.com/attachment_thumbnails/33633385/mini_magick20190330-21131-12kustn.png?1553999280)
PDF) Enfants des Bonnets Rouges et Sainte-Anne: Abandonment in Eighteenth Century Dijon | Jessica Nelson - Academia.edu
![Hervé LEHNING | Professor | Ecole normale supérieure de Cachan, Cachan | ENS Cachan | Department of Mathematics Hervé LEHNING | Professor | Ecole normale supérieure de Cachan, Cachan | ENS Cachan | Department of Mathematics](https://www.researchgate.net/profile/Herve-Lehning/publication/284917359/figure/fig6/AS:668237587042333@1536331664896/Herve-Lehning-1-2-3-4-5-6-C-2014-H-Lehning-Used-with-permission_Q320.jpg)
Hervé LEHNING | Professor | Ecole normale supérieure de Cachan, Cachan | ENS Cachan | Department of Mathematics
![Hervé LEHNING | Professor | Ecole normale supérieure de Cachan, Cachan | ENS Cachan | Department of Mathematics Hervé LEHNING | Professor | Ecole normale supérieure de Cachan, Cachan | ENS Cachan | Department of Mathematics](https://www.researchgate.net/profile/Herve-Lehning/publication/284917359/figure/fig1/AS:361525836566530@1463205884675/Herve-Lehning-a-diagram-C-2014-H-Lehning-New-Math-Diagram-Used-with-permission_Q320.jpg)