The Fortran source for DKLAG6 is contained in the Winzip file Minimal.zip. This file contains only what is absolutely essential to use DKLAG6. A paper and test report are contained in the file Documents.zip. An easy example to get started with is contained in the file SimpleExample.zip. Several more substantial examples are contained in the file NeatExamples.zip. After unzipping a file, read the file Overview.pdf for installation instructions and usage notes. Please contact me if you have any questions regarding the files or using DKLAG6.
Note: DKLAG6 effectively has been superceded by the Fortran 90 solver, dde_solver, unless you are interested in using an f77 solver.