Quand la crise décuple les usages collaboratifs
eNrNmFFv2jAQx9/5FFHeSaAF2k6BamPthtRqjBZt2gsyyaWYGTs920D36eckVKVToq6mlvqI7fx98f39uyPR+XbFvDWgpIL3/XbQ8j3gsUgov+v709vL5ql/PmhES7Ime8vMuqDd9b2YESn7fj4bzIFwGfy8vvoM5nlAf9DwIjFfQqyerdOKsuArkYtrkuVrvGgtaOKtQC1E0vczrYpRL5IKTRSDjcDfMiMxROFuZH92Oevsj0dhLvYfqloCXhF+VymaopVmrBGBqyFRcCfwoSbeYyttKicghcYYxkQtxijWNIGkOnrCJFhtkm6SG8A1A5VvUikeLuOVtBInS7KdwP2oOuiPZnaotqrZarZP2r3uca/XaR+d9ay2wr2jqs6CeYkwQ5HMOidnZydhimEKkIRP40etVrd1fJTPFIMIwGbdVrk203NG4yaoZkaQNMuflmkdC1SEOUoolcPnnnS0D8L9i8ZJqMwYeQiWMrM9KnPYZhrQkMPdi+RvcIuGZcyc2T/6XDMWvjLq6Y40jiLOQTYUmqsa4FxObA9iKLiCbX1G7RiptjsvUpBvJ/tH8Or6MLa/m4aGhlcapJpORvUwfCcc+UQkTNEdSH5QnoiNfHtA7RvCUfRZwdhK0SJJ3dNO+9T69v0y3qupahcaRQahAReVh/BoxFNxKImMnaulHs38HnxctGUiJgxqGrOZJc+MgR/7SGdXxN31KycqRb9c3No667sGfLgpflZK06T/5Ak72rsoIcbItZG//lqUbHDSs2usZs5CqUx+CMPNZhMsCaNCBrFYvadislf63f3VcNJflP1WiWRHoc/LSvua1Nre0Jf6j0N76t3zu969cg+FGg7IRAlzZ8gdXbw9xZ8aamdhj59Bx902BQOIooK76qz0vL6tsq8bJrH8Eg0fvqUprfnyU2vMKCy/Og0aUZh/cRo0/gKNjjah
Q7UmFFNcx8wCataF