document.write("« Orthogonalization of Fermion k-Body Operators and Representability. (arXiv:1807.05299v1 [math-ph])");document.write(" | ");document.write("Painlev\'e III$'$ and the Hankel Determinant Generated by a Singularly Perturbed Gaussian Weight. (arXiv:1807.05961v1 [math-ph]) »");