In the meantime , Peru continues to argue that the maritime border has not yet been defined by any agreement , with documents signed in the 1950s only relating to access to fishing grounds .
Ukch ’ añkamaxa , Perú markax arst ’ askakiw kunatix janiw lamar quta qurpachäwixa suma amtatäkit siwa , 1950 maran rixintat laphinakampi , uka amtanx kawkhans challwa katuñax ukaki uñakipata .