@article{10_4064_fm_128_3_145_158,
     author = {I. Moerdijk and Ngo van Qu\^e and G. Reyes},
     title = {Forcing smooth square roots and integration},
     journal = {Fundamenta Mathematicae},
     pages = {145--158},
     publisher = {mathdoc},
     volume = {128},
     number = {3},
     year = {1987},
     doi = {10.4064/fm-128-3-145-158},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-128-3-145-158/}
}