Gent, I. P. Et Al. 2007. Search in the patience game 'Black Hole'. AI Communications , vol.20, no.3 , 211-226.

Gent, I. P., Jefferson, C., Kelsey, T., Lynce, I., Miguel, I., Nightingale, P., ... Smith, B. M.(2007). Search in the patience game 'Black Hole'. AI Communications , vol.20, no.3, 211-226.

Gent, Ian Et Al. "Search in the patience game 'Black Hole'," AI Communications , vol.20, no.3, 211-226, 2007

Gent, Ian P. Et Al. "Search in the patience game 'Black Hole'." AI Communications , vol.20, no.3, pp.211-226, 2007

Gent, I. P. Et Al. (2007) . "Search in the patience game 'Black Hole'." AI Communications , vol.20, no.3, pp.211-226.

@article{article, author={Ian P. Gent Et Al. }, title={Search in the patience game 'Black Hole'}, journal={AI Communications}, year=2007, pages={211-226} }