Quand la crise décuple les usages collaboratifs
eNrFmFFv2jAQx9/5FFHeSaCFAlOg2li7Ia0ao0Wb9oJMchQzY6dnG+g+/ZyErnRK1NXU6iO2c774/v7dn0TnuzXzNoCSCt73m0HD94DHIqH8tu9Pby7rXf98UItWZEMOlpl1QbPtezEjUvb9bDaYA+Ey+HH15SOY5wH9Qc2LxHwFsXqyTivKgs9ELq9Imq3xoo2gibcGtRRJ30+1yke9SCo0WQy2An/JlMQQhfuRw9nVrHU4HoVZsP+IqiXgF8JvS4Mu0CpmrBGBqyFRcCvwviLfU6vYVE5ACo0xjIlajlFsaAJJefaESbDaZLFNrgE3DFS2SWnwcBWvpVVwsiK7CdyNypN+b2aHaqfqjXqz02y3T8/Omq1Oy+6w8OCoyqtgXiJMUSSzVqfX64QLDB+HThqNs95J9+8gArBZu9HLR5TQsi6NpkGjtKzkWKAizFENqRw+laGjfRDuntVKQmXKyH2wkqntUREkZhrQwMLdi2RvcIMGX8yc2T/xuWYsfGHW0z1cHGWcsWsoNFcVjLmc2B7EUHAFu+qK2mFR7fZapCBfL+xvwctbwljPGY1tAWgQpUGq6WRUzb+3Q8cHImGK7tjxnfJEbOXrM+lQA46yT3OslgbNi9Putppd6wv308itonddaBQphIZVVB6DoBFfiGPhYxRcHupBv28k3dxviZgwqHBcM0tqGc0+GERnt8LdjSsmSoN+urixFdM3DXh/nf8sDU2T/qMM7JjuolEY7VZm/vKbUODAiRnXWI6ZpVKpfBeG2+02WBFGhQxisX7jlnHQ0939bXBiHAojVYDXUerzop++pJq2l/I5Y3GsWd4/vzflpXso1HBEJQp+O6Ps6OL1wf3olJ2lPX7CGXfb5K6WKCq4K/+k59Xmyb5VmMLySzR8+LpY0IqvOJXCjMLiC9KgFoXZ16NB7Q/eFCVh
bRnYnhbaJAGt8e7n