Optimal harvesting of an age-structured population
2016 ◽
Vol 276
◽
pp. 21-30
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2009 ◽
Vol 30
(3-4)
◽
pp. 183-198
◽
1997 ◽
Vol 87
(1)
◽
pp. 69-93
◽
1983 ◽
Vol 7
(12)
◽
pp. 1411-1429
◽