Quand la crise décuple les usages collaboratifs
eNrNmF1v2jAUhu/5FVHuiZsWRDsFqo21G1KrMVq0aTfIJAcwM3F6bPOxXz8noSqdEnU1tdRLYuf1sc85j18SXW5X3FsDSibSrh8GJ74HaSwSls67/vj+unnuX/Ya0ZKu6cE0My8I274Xcypl189HgynQVAY/b28+g3kf0O81vEhMlxCrZ/O0Yjz4SuXilmb5HC9aC5Z4K1ALkXT9TKviqRdJhSaK3kbgb5nRGCKyf3I4upy0Dp9HJBf7D1UtAW9oOq8UnaGVZqwRIVV9qmAucFcT75mVNpMjkEJjDEOqFkMUa5ZAUh095RKsFpltkjvANQeVL1IpTpbxSlqJ0yXdjuBhUB30RzPaV1vVPGmGnbB9Foanrc5p58JqKTw4quosmE2QDEUyaXUuLjpkhoSt6BwkWVLOhCQsFqks9koQgE/aJ6ftfJaZokwLNBMR65XJNWUIzVhwTqcCqWJrsMzuUKCi3FFemew/L01H6yA8vFg/CZMZp7tgKTPbo6JIzTCgAYi7jeQ7uEeDNG7O7B/9VHNOXhn1eA8cRxHnPOsLnaoa7lyPbA+iL1IF2/qM2qFSbfe1yEC+newfkVZfE0M95Sy2haLBljaNPx4N6pn4vnDyiUoYozue/GBpIjby7Tl1WBeOos8K1FaKFjlsn7fCc+sm/GVKsOaOu9IoMiCGX0weg6VBOhPHAslUdbXUY02/o3IuvJqIKYcatzaxpJup40dz6axT3HVhOVAp+uXq3rbAvmvA3V3xs1KaJd2n0rBjv4sLxdRzbeSv744SEU6MvMZq9CyUyuQHQjabTVC2WRCL1Tu8Wg78gLu/IU5MR2nCSkA7Cn1a3ruvybBto75kSo412vv394a+cg2FGo7IRMl0Z+QdXL09zJ9ctrOwh8/Y426ZwhHTnBGufJae1pss++vDJDa9RsOHb7MZq/kqVFuYESm/SPUaEcm/RvUafwFxRErG
tAeVW9Xe1dtxaXF7