Morales, J. L., & Nocedal, J. Algorithm 809: PREQN: Fortran 77 subroutines for preconditioning the conjugate gradient method. ACM transactions on mathematical software..
Citación estilo ChicagoMorales, José Luis, and Jorge Nocedal. "Algorithm 809: PREQN: Fortran 77 Subroutines for Preconditioning the Conjugate Gradient Method." ACM Transactions on Mathematical Software. .
Cita MLAMorales, José Luis, and Jorge Nocedal. "Algorithm 809: PREQN: Fortran 77 Subroutines for Preconditioning the Conjugate Gradient Method." ACM Transactions on Mathematical Software., .
Warning: These citations may not always be 100% accurate.