▁In ▁response ▁to ▁such ▁criticism ▁Mik h ail ▁Vo e ik ov , ▁Doctor ▁of ▁Econom ic ▁Sciences ▁and ▁a ▁Professor ▁of ▁the ▁Institute ▁of ▁Econom ics ▁of ▁the ▁Russian ▁Academy ▁of ▁Sciences , ▁writes ▁▁ ▁Some ▁oppon ents ▁of ▁Rog ov in ▁as cribe ▁to ▁him ▁an ▁apolog etic ▁attitude ▁towards ▁the ▁person ▁and ▁the ▁activity ▁of ▁T rot sky . ▁Pers ons ▁who ▁are ▁well ▁acquaint ed ▁with ▁the ▁whole ▁world ▁literature ▁on ▁this ▁subject ▁might ▁agree ▁with ▁this ▁impression . ▁But ▁for ▁us , ▁for ▁the ▁Russian ▁readers ▁who ▁discovered ▁the ▁truth ▁about ▁T rot sky ▁for ▁the ▁first ▁time ▁in ▁the ▁books ▁of ▁V . Z . ▁Rog ov in , ▁no , ▁we ▁do ▁not ▁come ▁away ▁with ▁an ▁impression ▁of ▁apolog et ics . ▁The ▁very ▁theme ▁chosen ▁by ▁the ▁author , ▁" altern atives ▁to ▁St alin ism ," ▁by ▁the ▁nature ▁of ▁this ▁genre ▁pres upp oses ▁the ▁sort ▁of ▁ton ality ▁which ▁is ▁used ▁by ▁V . Z . ▁Rog ov in . ▁However , ▁even ▁here ▁one ▁must ▁bear ▁in ▁mind ▁that ▁in ▁many ▁cases ▁Rog ov in ▁points ▁out ▁the ▁mis calcul ations ▁and ▁errors ▁of ▁T rot sky . ▁The ▁book ▁World ▁Revolution ▁and ▁World ▁War ▁even ▁contains ▁a ▁chapter ▁entitled ▁" In ▁what ▁and ▁why ▁did ▁T rot sky ▁err ?" ▁In ▁general , ▁however , ▁Rog ov in ' s ▁books ▁are ▁not ▁only ▁about ▁T rot sky . ▁Be hind ▁some ▁trees , ▁even ▁the ▁very ▁large ▁ones