"Escrivim per nostra letra suplican la excel·lència de vós". Diplomacia municipal y relaciones epistolares en el invierno del Trescientos: la ciudad de Valencia y sus relaciones con Martín I (1398-1400).

The history of diplomacy, since it was rescued from oblivion and discredit together with the new political history, has been intensively devoted to the study of the international relations of the great European monarchies, ignoring the diplomatic action of other political systems, among them the cities. In this article we aim to contribute to the study of late medieval urban diplomacy in the city of Valencia, capital of the kingdom of the same name, based on the correspondence that its authorities sent to King Martin I between 1398 and 1400. [ABSTRACT FROM AUTHOR]