@online{organisation-smartptr,
    author = "University of Michigan",
    title  = "Using C++11’s Smart Pointers",
    howpublished = "\url{http://goo.gl/nwsKu2}"
}

@online{organisation-github-skizzle,
    author = "Membres du groupe",
    title  = "Dépôt {GitHub} du projet",
    howpublished = "\url{https://goo.gl/9AaOZu}"
}

@online{analyse-box2d,
    author = "Erin Catto",
    title  = "Box2D : A 2D Physics Engine for Games",
    howpublished = "\url{http://goo.gl/uTnXH4}"
}

@online{ptf-Resource-Acquisition,
    author = "tomdalling",
    title  = "Resource Acquisition is Initialisation (RAII) Explained",
    howpublished = "\url{http://goo.gl/Oh5FpP}"
}

@online{ptf-Creating-City,
    author = "Daniel Mansfield",
    title  = "Creating a City Building Game with SFML",
    howpublished = "\url{https://goo.gl/TUj4lj}"
}

@online{ptf-ImpulseEngine,
    author = "RandyGaul",
    title  = "ImpulseEngine"
    howpublished = "\url{https://goo.gl/UvOGk4}",
}

@online{ptf-Game-Physics-Stability,
    author = "Allen Chou",
    title  = "Game Physics: Stability – Slops",
    howpublished = "\url{http://goo.gl/jOaEGA}"
}

@online{ptf-Game-Loop,
    author = "entropyinteractive-Eric",
    title  = "The Game Loop",
    howpublished = "\url{http://goo.gl/cin0jt}"
}