Korkmaz, E., Tunc, C. (2015). Convergence to non-autonomous differential equations of second order. test, 23(1), 27-30. doi: 10.1016/j.joems.2014.02.009
Erdal Korkmaz; Cemil Tunc. "Convergence to non-autonomous differential equations of second order". test, 23, 1, 2015, 27-30. doi: 10.1016/j.joems.2014.02.009
Korkmaz, E., Tunc, C. (2015). 'Convergence to non-autonomous differential equations of second order', test, 23(1), pp. 27-30. doi: 10.1016/j.joems.2014.02.009
Korkmaz, E., Tunc, C. Convergence to non-autonomous differential equations of second order. test, 2015; 23(1): 27-30. doi: 10.1016/j.joems.2014.02.009