, M.E. Watt, "Applied Photovoltaics" 
%     ISBN 0 86758 909 4
%
% * [2] A. Jain, A. Kapoor, "Exact analytical solutions of the parameters of 
%     real solar cells using Lambert W-function", Solar Energy Materials 
%     and Solar Cells, 81 (2004) 269-277.
%
% * [3] D. King et al, "Sandia Photovoltaic Array Performance Model",
%     SAND2004-3535, Sandia National Laboratories, Albuquerque, NM
%
%% See also 
% <pvl_sapm_help.html |pvl_sapm|>,  
% <pvl_calcparams_desoto_help.html |pvl_calcparams