Martin, R. H. Elementary differential equations with boundary value problems. McGraw-Hill Book Company.
Citação norma ChicagoMartin, Robert H. Elementary Differential Equations with Boundary Value Problems. McGraw-Hill Book Company.
Citação norma MLAMartin, Robert H. Elementary Differential Equations with Boundary Value Problems. McGraw-Hill Book Company.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.