@article {1986|1781, title = {Analysis of zeros of binding polynomials for tetrameric hemoglobins}, journal = {Biophys. Chem.}, volume = {24}, number = {3}, year = {1986}, month = {aug}, pages = {295{\textendash}309}, author = {Connelly, P R and Charles H. Robert and Briggs, W E and Gill, S J} }