188459document68205On State-Space Reduction in Multi-Strain Pathogen Models, with an Application to Antigenic Drift in Influenza A.PDFapplication/pdf6fa6434a22b590910ee995b028b3676aMD55564142016-07-26 09:01:20https://pure.iiasa.ac.at/id/eprint/8143/1/On%20State-Space%20Reduction%20in%20Multi-Strain%20Pathogen%20Models%2C%20with%20an%20Application%20to%20Antigenic%20Drift%20in%20Influenza%20A.PDF