CREATE TABLE table_26363 ("1 January 2010" TEXT, "DF" TEXT, "Adam Hinshelwood" TEXT, "Aldershot Town" TEXT, "Wycombe Wanderers" TEXT, "Undisclosed" TEXT)

What is the undisclosed when Aldertown is Aldershot Town and Wycombe Wanderers is Oxford United?
SELECT "Undisclosed" FROM table_26363 WHERE "Aldershot Town" = 'Aldershot Town' AND "Wycombe Wanderers" = 'Oxford United'
SELECT "Undisclosed" FROM "table_26363" WHERE "Aldershot Town" = 'Aldershot Town' AND "Wycombe Wanderers" = 'Oxford United'