Existence of solutions for periodic boundary value problems for second-order integro-differential equations
2009 ◽
Vol 3
(4)
◽
pp. 501-509
◽
1997 ◽
Vol 28
(6)
◽
pp. 983-997
◽
2004 ◽
Vol 298
(1)
◽
pp. 341-351
◽
2009 ◽
Vol 39
(3)
◽
pp. 843-852
◽
2008 ◽
Vol 200
(1)
◽
pp. 123-132
◽
2013 ◽
Vol 37
(1)
◽
pp. 123-135
◽
2008 ◽
Vol 198
(1)
◽
pp. 317-325
◽