Designing an Optimal LSST Deep Drilling Program for Cosmology with Type Ia Supernovae oleh Philippe Gris, Nicolas Regnault, Humna Awan, Isobel Hook, Saurabh W. Jha, Michelle Lochner, Bruno Sanchez, Dan Scolnic, Mark Sullivan, Peter Yoachim, The LSST Dark Energy Science Collaboration