@article{Freire20144,
    title="Cooperation in Innovative Efforts: a Survey of the Literature",
    journal="Blucher Engineering Proceedings",
    volume="8",
    number="2",
    pages="59 - 73",
    year="2021",
    note="",
    issn="23577592",
    doi="http://dx.doi.org/10.5151/v-enei-613",
    url="www.proceedings.blucher.com.br/article-details/cooperation-in-innovative-efforts-a-survey-of-the-literature-36280",
    author="João Augusto F. Freire", "Eduardo Gonçalves",
    keywords="",
}