Some examples of these alternative arrangements are described in U.S. Patents 6,011,508; 6,101,952; 6,499,701; 6,578,495; 6,781,524; 6,917,136; 6,983,701; 7,448,327; 7,458,454; and 9,032,880.
Madaxweyne Guuleed ayaa uga warbixiyay Madaxweynihii hore ee Soomaaliya xaalada dalka, doorashooyinka la galayo iyo dhismaha dowlad goboleedyada.