100034
Alan Hastings used the term in 1997 as the title of his book on the mathematics used in population dynamics .
 Alan Hastings
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Alan Hastings