@book{Gama_2008,<br/><span class="tab"></span>
	doi = {10.14195/978-989-26-0432-9},<br/><span class="tab"></span>
	url = {https://doi.org/10.14195%2F978-989-26-0432-9},<br/><span class="tab"></span>
	year = 2008,<br/><span class="tab"></span>
	publisher = {Imprensa da Universidade de Coimbra},<br/><span class="tab"></span>
	author = {Ant{\'{o}}nio Gama},<br/><span class="tab"></span>
	title = {Lazer: da liberta{\c{c}}{\~{a}}o do tempo {\`{a}} conquista das pr{\'{a}}ticas}
<br/>}