Who had the opponent of Lenka Cenková kateřina šišková in the final?
CREATE TABLE "doubles_13_8_5" (
  "outcome" text,
  "date" text,
  "tournament" text,
  "surface" text,
  "partner" text,
  "opponents_in_the_final" text,
  "score_in_the_final" text
);
SELECT "partner" FROM "doubles_13_8_5" WHERE "opponents_in_the_final"='lenka cenková kateřina šišková';