@article{10_1017_S0017089501000106,
     author = {Nijhoff, F. W. and Walker, A. J.},
     title = {The discrete and continuous {Painlev\'e} {VI} hierarchy and the {Garnier} systems},
     journal = {Glasgow mathematical journal},
     pages = {109--123},
     year = {2001},
     volume = {43},
     number = {A},
     doi = {10.1017/S0017089501000106},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089501000106/}
}