@article{article, title  = {{Green signals}},

 publisher = {{Elsevier BV}},

 url = {{}},

 year = {{1994}},

 month = {{1}},

 author = {{Marvin SJ}},

 doi = {{10.1016/0264-2751(94)90085-x}},

 volume = {{11}},

 journal = {{Cities}},

 issue = {{5}},

 pages = {{325-331}},

 note = {{Accessed on 2024/12/22}}}