102017
They were a development of the rigid-framed 1 ′ Do1 ′ arrangement , but Jakob Buchli articulated this at each end , giving rise to their name of the " for this ( 1A ) Bo ( A1 ) form .
 Jakob Buchli
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:
 Jakob Buchli