@article {kolikant2000anthropology,
	title = {The anthropology semaphores},
	journal = {ACM SIGCSE Bulletin},
	volume = {32},
	year = {2000},
	pages = {21{\textendash}24},
	publisher = {ACM New York, NY, USA},
	author = {Ben-David Kolikant, Yifat and Ben-Ari, Mordechai and Pollack, Sarah}
}
