@article{GT_2011_15_4_a3,
     author = {Wraith, David~J},
     title = {On the moduli space of positive {Ricci} curvature metrics on homotopy spheres},
     journal = {Geometry & topology},
     pages = {1983--2015},
     publisher = {mathdoc},
     volume = {15},
     number = {4},
     year = {2011},
     doi = {10.2140/gt.2011.15.1983},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2011.15.1983/}
}